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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2024 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Diameter estimate for planar $L_p$ dual Minkowski problem
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by Minhyun Kim and Taehun Lee;
Proc. Amer. Math. Soc. 152 (2024), 3035-3049
DOI: https://doi.org/10.1090/proc/16464
Published electronically: May 22, 2024

Abstract:

In this paper, given a prescribed measure on $\mathbb {S}^1$ whose density is bounded and positive, we establish a uniform diameter estimate for solutions to the planar $L_p$ dual Minkowski problem when $0<p<1$ and $q\ge 2$. We also prove the uniqueness and positivity of solutions to the $L_p$ Minkowski problem when the density of the measure is sufficiently close to a constant in $C^\alpha$.
References
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Bibliographic Information
  • Minhyun Kim
  • Affiliation: Department of Mathematics & Research Institute for Natural Sciences, Hanyang University, 04763 Seoul, Republic of Korea
  • MR Author ID: 1320482
  • ORCID: 0000-0003-3679-1775
  • Email: minhyun@hanyang.ac.kr
  • Taehun Lee
  • Affiliation: School of Mathematics, Korea Institute for Advanced Study, Seoul 02455, Korea
  • MR Author ID: 1412769
  • ORCID: 0000-0003-0113-4281
  • Email: taehun@kias.re.kr
  • Received by editor(s): August 18, 2022
  • Received by editor(s) in revised form: February 28, 2023
  • Published electronically: May 22, 2024
  • Additional Notes: The first author was supported by the German Research Foundation (GRK 2235 - 282638148). The second author was supported by a KIAS Individual Grant (MG079501) at Korea Institute for Advanced Study.
    The second author is the corresponding author.
  • Communicated by: Gaoyang Zhang
  • © Copyright 2024 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 152 (2024), 3035-3049
  • MSC (2020): Primary 52A10, 52A39, 53A04
  • DOI: https://doi.org/10.1090/proc/16464
  • MathSciNet review: 4753286